发明名称 |
Method and assembly for manufacturing a tube |
摘要 |
<p>The tube production process involves drawing the tube from a melt in a crucible (16), the temperature of the melt being is set in individual regions of it independently of each other by regulation in a tube drawing device (10) supplied with materials kept molten by heaters, so that the melt passes through a capillary gap and rises to a meniscus high enough to pass over a seed crystal.</p> |
申请公布号 |
EP1895030(A2) |
申请公布日期 |
2008.03.05 |
申请号 |
EP20070114918 |
申请日期 |
2007.08.24 |
申请人 |
SCHOTT SOLAR GMBH |
发明人 |
SEIDL, ALBRECHT, DR.;SCHWIRTLICH, INGO, DR. |
分类号 |
C30B29/06;C30B15/14;C30B15/22;C30B15/34 |
主分类号 |
C30B29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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